GL1009 - Handgun Glock Rear Sight

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by Jeff Bennett on 12/21/2008

Glock 21 Added the combination front and rear HIVIZ sights to my Glock 21 and dramatically improved MY target capability... easier aquisition, faster reaquisition An unexpected secondary benefit was discovered by being forced to shoot late in the day due to schedule and under overcast skies due to climate... these sights are highly visible even up to 15 minutes after sunset with sun light reflecting from the overcast.